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| author | Rabin Vincent <rabin@rab.in> | 2015-07-31 14:48:57 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-08-03 10:57:04 +0200 |
| commit | 29b5357d25ba1528531ef9532b5743a32fdf8cd2 (patch) | |
| tree | 2e13a7b21b1c3f64ef6e85625fc9a8d4e321f20d /drivers/gpio/Kconfig | |
| parent | 8b67a1f0ad1f260f1a4032d5f7b032ac113bfa7d (diff) | |
| download | linux-stable-29b5357d25ba1528531ef9532b5743a32fdf8cd2.tar.gz linux-stable-29b5357d25ba1528531ef9532b5743a32fdf8cd2.tar.bz2 linux-stable-29b5357d25ba1528531ef9532b5743a32fdf8cd2.zip | |
gpio: etraxfs: add interrupt support
On ETRAX FS, all pins on the first port (and only the first port) have
interrupt support.
On ARTPEC-3, all pins on all ports have interrupt support. However,
there are only eight interrupts. Each of the interrupts is associated
with a group of pins and for each interrupt the one pin from the group
which will trigger it can be selected.
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 3a9dc1a8f56e..37d9418c5a2d 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -171,6 +171,7 @@ config GPIO_ETRAXFS depends on CRIS || COMPILE_TEST depends on OF select GPIO_GENERIC + select GPIOLIB_IRQCHIP help Say yes here to support the GPIO controller on Axis ETRAX FS SoCs. |